Heat Controller MSH-0186/A, MSS-018B/A manual Function of main control, Time delay Safety Control

Operation Details 0

(1) The function of main control

1.Time delay Safety Control

"3min.; The compressor operation is delayed for 3 minutes to balance the pressure of cycle. (Protection of compressor)

"5sec.; The indoor fan Is delayed for 5 seconds, when operating initially, to prevent noises occurred by the vertical louver and wind.

"2min.; The reversing valve is delayed for 2 minutes to prevent the refrigerant-gas for abnormal noise when

the heating operation Is OFF or switched to the other operation mode while compressor is off. While compressor Is running, it takes 3-5 seconds to switch.

2.Airflow Direction Control

"This function is to swing the vertical louver up and down automatically and to set it at a fixed position.

"The procedure is as the following.

1 st ; Press the ON/OFF Button to operate the unit.

2nd; Press the Airflow Direction Control Button to swing the vertical louver up and down automatically. 3nd ; Repress the Airflow Direction Control Button to set the vertical lower at a fixed position.

			<9k,1210				<18k, 2410
	Ho'R°ne10				HMxonW 0		ý.
					Coofipl		115'
			145'	91aý)
					Smog pmm	2	C9(am)
seam	V2		C
	3				He	a,3
	O7"ý,g
		4					4
			Heo	g			Heattg
			5				5
			B				5
			7				7

3.Cooling Operation Mode

"When selecting the Cooling() Mode Operation, the unit will operate according to the setting by the remote controller and the operation diagram is shown below.

INTAKE AIR TEMP.
SETTING TEMP. +1 °F
(Compressor ON)
SETTING TEMP. -1 °F		More than		More than
(Compressor OFF)
		3 minutes		3 minutes
INDOOR FAN SPEED	Selecting	Low	Selecting	Low	Selecting
	fan speed		fan speed		fan speed
COMPRESSOR	ON	OFF	ON	OFF	ON

Protection of the Indoor heat exchanger from frosting

"Compressor and outdoor fan stop when indoor pipe temperature is below 32°F and restart at the pipe temperature is above 45°F.

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